Local banks and other offices will be closed Monday in recognition of Columbus Day.Federal offices, the post office and a handful of schools are closing for the federal holiday. The post office will resume mail deliveries Tuesday.Students enrolled in both Lamesa and Dawson schools will have the day off. School staff will still show up, however, since Monday is a staff development day.Staff and students attending Klondike and O’Donnell schools also have the day off.Monday will be a regular school day for students attending Borden County school and Howard College’s Lamesa campus.Staff and students in the Sands school system at ...